Last update date: October 11, 2023

L-glutathione is an amino acid made from three other amino acids; cysteine, glutamate, and glycine. It acts as an important antioxidant.

Frequently Asked Questions


What is L-Glutathione?

Glutathione is a vital substance synthesized in your body from the amino acids glycine, cysteine, and glutamic acid. Primarily produced by the liver, it plays a crucial role in various physiological processes. Glutathione contributes to tissue building and repair, aids in the production of essential chemicals and proteins, and supports the proper functioning of the immune system.


What is positive impact of L-Glutathione?

Glutathione has shown promise in preventing nerve damage and other toxicities caused by the cancer drug cisplatin when administered intravenously. Some studies suggest that glutathione supplementation may have potential benefits for certain health conditions. However, further research is needed to establish the effectiveness of glutathione in these areas.


What is negative impact of L-Glutathione?

Glutathione is generally considered safe when taken orally in doses up to 500 mg daily for a duration of up to 2 months. However, there is limited information available regarding its potential side effects. Inhaled glutathione is also considered potentially safe, but its side effects remain unclear. When applied topically to the skin, there is insufficient reliable information to determine its safety, and it may cause skin rash in some individuals.


Who should avoid L-Glutathione?

There is insufficient data to know how glutathione interacts with certain medications and other supplements.


Which are symtoms of L-Glutathione deficiency?

While a specific deficiency of glutathione is rare, certain factors can lead to decreased levels in the body. These include aging, chronic diseases, poor nutrition, and exposure to environmental toxins. Low glutathione levels have been associated with various health conditions. However, further research is needed to fully understand the implications and optimal strategies to address glutathione deficiency.

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